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<p class="MsoNormal">Hi,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-US">I guess that libtiff takes care of that </span>
<a href="https://libtiff.gitlab.io/libtiff/specification/bigtiff.html"><span lang="EN-US">BigTIFF Design — LibTIFF 4.5.0 documentation</span></a>
<span lang="EN-US">and reads if the ID version is either 42 or 43. 43 is Bigger.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">-Jukka Rahkonen-</span><span lang="EN-US"><o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="mso-ligatures:none;mso-fareast-language:FI">Lähettäjä:</span></b><span style="mso-ligatures:none;mso-fareast-language:FI"> gdal-dev <gdal-dev-bounces@lists.osgeo.org>
<b>Puolesta </b>Elena Ruiz<br>
<b>Lähetetty:</b> torstai 11. toukokuuta 2023 17.45<br>
<b>Vastaanottaja:</b> gdal-dev@lists.osgeo.org<br>
<b>Aihe:</b> [gdal-dev] Is BigTiff or Classic Tiff?<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span lang="EN-GB">Hello, Does anyone know how I can tell if an image file is BigTiff or Classic Tiff using GDAL C++ API commands or methods?<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB">Thanks and regards.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-GB"><o:p> </o:p></span></p>
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<p align="right" style="text-align:right"><span style="font-size:10.0pt;font-family:"Arial",sans-serif"><img border="0" width="127" height="113" style="width:1.3263in;height:1.1805in" id="_x0000_i1030" src="https://www.aplitop.com/descargas/firma1.jpg"></span><span style="font-size:10.0pt;font-family:"Arial",sans-serif"><o:p></o:p></span></p>
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<p class="MsoNormal" style="line-height:9.75pt"><strong><span style="font-size:9.0pt;font-family:"Myriad Pro",serif;mso-ligatures:none;mso-fareast-language:FI">Elena Ruiz
</span></strong><span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-ligatures:none;mso-fareast-language:FI"><br>
</span><span style="font-size:7.0pt;font-family:"Myriad Pro",serif;mso-ligatures:none;mso-fareast-language:FI">Sofware Development & Technical Support<br>
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